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Top 10 tankless gas water heater installation services in Jericho, NY

Porch Pro Headshot KLC Heating + Cooling

KLC Heating + Cooling

Tankless Gas Water Heater Installation
Serves Jericho, New York
(75)
KLC Heating + Cooling is a full service HVAC Contractor and construction company. We’ve proudly served the Brooklyn area. High quality work for your home is our top priority. Let us take care of your home so you don’t have to! Choose KLC Heating and Cooling for your HVAC needs!
KLC Heating + Cooling is a full service HVAC Contractor and construction company. We’ve proudly served the Brooklyn area. High quality work for your home is our top priority. Let us take care of your home so you don’t have to! Choose KLC Heating and Cooling for your HVAC needs!
Porch Pro Headshot ABLE AIR CONDITIONING AND HEATING INC.

ABLE AIR CONDITIONING AND HEATING INC.

Tankless Gas Water Heater Installation
Serves Jericho, New York
(62)
Serving Long Island's Air Conditioning, Heating & Plumbing needs since 1999. ABLE has upheld a reputation for being a highly-reliable provider of Air Conditioning, Heating and Plumbing Services. Holding ourselves to the highest standards in both customer service and equipment quality. When you hire ...Read more about ABLE AIR CONDITIONING AND HEATING INC.
Serving Long Island's Air Conditioning, Heating & Plumbing needs since 1999. ABLE has upheld a reputation for being a highly-reliable provider of Air Conditioning, Heating and Plumbing Services. Holding ourselves to the highest standards in both customer service and equipment quality. When you hire ...Read more about ABLE AIR CONDITIONING AND HEATING INC.
Porch Pro Headshot Extreme Plumbing & Heating Services Corp.

Extreme Plumbing & Heating Services Corp.

Tankless Gas Water Heater Installation
Serves Jericho, New York
(35)
Licensed Master Plumber in Long Island #B1487TOB In business since 2000, we have a reputation for being reliable and honest with our services and fair with our rates. We love what we do and are rather humbled when asked to work at someone's home. It is a testament to our work ethic that our client...Read more about Extreme Plumbing & Heating Services Corp.
Licensed Master Plumber in Long Island #B1487TOB In business since 2000, we have a reputation for being reliable and honest with our services and fair with our rates. We love what we do and are rather humbled when asked to work at someone's home. It is a testament to our work ethic that our client...Read more about Extreme Plumbing & Heating Services Corp.
Porch Pro Headshot With Pride Air Conditioning & Heating Inc.

With Pride Air Conditioning & Heating Inc.

Tankless Gas Water Heater Installation
Serves Jericho, New York
(17)
We service, install, and carry a dependable line of products including furnaces, air conditioners, heat pumps, boilers, indoor air quality products, gas water heaters, tankless water heaters, thermostats and smart controls. We only carry the most reliable products that will keep your home comfortabl...Read more about With Pride Air Conditioning & Heating Inc.
We service, install, and carry a dependable line of products including furnaces, air conditioners, heat pumps, boilers, indoor air quality products, gas water heaters, tankless water heaters, thermostats and smart controls. We only carry the most reliable products that will keep your home comfortabl...Read more about With Pride Air Conditioning & Heating Inc.
Porch Pro Headshot Cool Power LLC

Cool Power LLC

Tankless Gas Water Heater Installation
Serves Jericho, New York
Cool Power LLC has been serving the residents and businesses of Long Island since 1975. Originally our focus was the installation and service of Heating and Air Conditioning equipment. Years later, we began providing quality plumbing service. In 2006, we expanded once again to better serve our custo...Read more about Cool Power LLC
Cool Power LLC has been serving the residents and businesses of Long Island since 1975. Originally our focus was the installation and service of Heating and Air Conditioning equipment. Years later, we began providing quality plumbing service. In 2006, we expanded once again to better serve our custo...Read more about Cool Power LLC
Porch Pro Headshot Airco HVAC

Airco HVAC

Tankless Gas Water Heater Installation
Serves Jericho, New York
(52)
Airco Air Conditioning and Heating prides itself on quality workmanship and customer satisfaction for over 10 years. Our technicians and installers will make sure you are getting the 5 star quality you deserve. We service Nassau and Suffolk County on Long Island as well as the 5 boroughs. Airco spec...Read more about Airco HVAC
Airco Air Conditioning and Heating prides itself on quality workmanship and customer satisfaction for over 10 years. Our technicians and installers will make sure you are getting the 5 star quality you deserve. We service Nassau and Suffolk County on Long Island as well as the 5 boroughs. Airco spec...Read more about Airco HVAC
Porch Pro Headshot Demar Plumbing Corp

Demar Plumbing Corp

Tankless Gas Water Heater Installation
Serves Jericho, New York
For nearly three decades Demar Plumbing Corporation has been providing quality workmanship and exceptional service meeting the New York City area's sprinkler, plumbing and boiler needs. Specializing in installation, repair and maintenance of residential and commercial sprinkler, plumbing and boiler...Read more about Demar Plumbing Corp
For nearly three decades Demar Plumbing Corporation has been providing quality workmanship and exceptional service meeting the New York City area's sprinkler, plumbing and boiler needs. Specializing in installation, repair and maintenance of residential and commercial sprinkler, plumbing and boiler...Read more about Demar Plumbing Corp
Porch Pro Headshot Friedrich AC

Friedrich AC

Tankless Gas Water Heater Installation
Serves Jericho, New York
(49)
We sell , service , repair , and install all types of cooling units. Beginning from window , through the wall , Ptac , portable , ductless split & central air units. We carry all major brands and we are an authorized Friedrich dealer. Providing the Greater New York area with prompt and professional ...Read more about Friedrich AC
We sell , service , repair , and install all types of cooling units. Beginning from window , through the wall , Ptac , portable , ductless split & central air units. We carry all major brands and we are an authorized Friedrich dealer. Providing the Greater New York area with prompt and professional ...Read more about Friedrich AC
Porch Pro Headshot Ariel Services, Inc.

Ariel Services, Inc.

Tankless Gas Water Heater Installation
Serves Jericho, New York
(25)
Emergency residential and commercial plumbing & heating services. We are licensed, bonded and fully insured. We provide 24/7 service. We specialize in water heaters and boilers repair and maitenance. Removing violations, fixing gas leaks and restoring gas service. We take on any size of project, f...Read more about Ariel Services, Inc.
Emergency residential and commercial plumbing & heating services. We are licensed, bonded and fully insured. We provide 24/7 service. We specialize in water heaters and boilers repair and maitenance. Removing violations, fixing gas leaks and restoring gas service. We take on any size of project, f...Read more about Ariel Services, Inc.
Porch Pro Headshot Botto Brothers

Botto Brothers

Tankless Gas Water Heater Installation
Serves Jericho, New York
Delivering Plumbing & Heating Solutions Since 1937... Botto Brothers...Plumbing & Heating Contractor serving Nassau and Suffolk Counties, NY. Botto Brothers Plumbing covers all aspects of plumbing and heating service, and repair, including gas and oil burner installations, high velocity air conditi...Read more about Botto Brothers
Delivering Plumbing & Heating Solutions Since 1937... Botto Brothers...Plumbing & Heating Contractor serving Nassau and Suffolk Counties, NY. Botto Brothers Plumbing covers all aspects of plumbing and heating service, and repair, including gas and oil burner installations, high velocity air conditi...Read more about Botto Brothers

Top questions to ask before hiring a tankless gas water heater installer

A professional will assist you with scope and estimates, but having a clear idea of what you want to accomplish will help communication.

Do you want professionals to do everything, or do you have the time and skill to do some of the work?

Many projects such as have a DIY component, such as painting or cleanup.

First and foremost, protect yourself and make sure the contractor and any sub-contractors are licensed, bonded and insured.

Recent reviews for Jericho tankless gas water heater installation services

82847

Able has been providing me with years of service. Changed my old boiler and and updated my central air. They are my go to company. Great pricing and knowledgeable, always comfortable with there service. I will continue to business with them for years to c...

- Ante Cindric
82865

High recommend Able Air and Heating! Used them a few times and have never had any issues.

- Luana Policaro Johnson
155486

We had a Fujitsu mini split for both heating and AC. Can't say enough about this experience. Jimmy Martinez was our salesperson, and he was terrific. He worked with us to answer all our questions and provide the best pricing,. The job was scheduled in...

- Jean Maddaluno
49952

Jason was prompt courteous and did an excellent job. I would recommend him and his crew very highly

- steve R
55128

awesome

- Mthizo Mthombeni
55127

I did not go ahead with his service but I am sure he is good

- Mthizo Mthombeni
55126

good

- Mthizo Mthombeni
81111

I called KLC to come back out to address the issue with heating system after service person left the problem got worse. I call to have them come back out and they have not responded. Not even a courtesy of a call back ,this speaks volumes!!

- An New
63633

Kevin first came out to fill the A/C unit with freon. He hooked up a machine to run a test, and then left for several hours. When he returned, he said there were no leaks. In less than 3 weeks, the unit was leaking. We called him back out and he came a...

- Jeffrey Banks
65094

Kevin came in a very timely manner and fixed the issue very quickly. I would definitely recommend him as well as use his service again!! Very professional.

- angela stanley
244056

Stay away from them! have reached out to Marlon multiple times and no response. We still have issues with bathroom his team worked on.

- alana ritacco

All tankless gas water heater installation services in Jericho, NY

Porch Pro Headshot Reliance Heating and Cooling

Reliance Heating and Cooling

Tankless Gas Water Heater Installation
Serves Jericho, New York
(20)
The experienced and dedicated Long Island HVAC technicians at Reliance Heating and Cooling in Long Island are dedicated to helping customers throughout Nassau and Suffolk counties with their HVAC problems. They have years of experience in the industry and can help with the common and complex issues ...Read more about Reliance Heating and Cooling
The experienced and dedicated Long Island HVAC technicians at Reliance Heating and Cooling in Long Island are dedicated to helping customers throughout Nassau and Suffolk counties with their HVAC problems. They have years of experience in the industry and can help with the common and complex issues ...Read more about Reliance Heating and Cooling
Porch Pro Headshot Eagle Electrical

Eagle Electrical

Tankless Gas Water Heater Installation
Serves Jericho, New York
(2)
Eagle Electrical Group specializes in construction work related to the design, installation, and maintenance of electrical systems. The owner Michael Albinski born and raised in Long Island has a professional Licensed and Certified Team of General Contractors, Floor Contractor and Architects to desi...Read more about Eagle Electrical
Eagle Electrical Group specializes in construction work related to the design, installation, and maintenance of electrical systems. The owner Michael Albinski born and raised in Long Island has a professional Licensed and Certified Team of General Contractors, Floor Contractor and Architects to desi...Read more about Eagle Electrical
Porch Pro Headshot LFLS Construction Co.

LFLS Construction Co.

Tankless Gas Water Heater Installation
Serves Jericho, New York
(2)
"I highly recommend LFLS. Mr. Paucar and his team gutted and redid my bathroom; and, upgraded my kitchen with new lighting, granite cabinets and paint. I was very worried about this project because I would be without a toilet for a while, but Mr. Paucar kept to his word and I had my toilet back so...Read more about LFLS Construction Co.
"I highly recommend LFLS. Mr. Paucar and his team gutted and redid my bathroom; and, upgraded my kitchen with new lighting, granite cabinets and paint. I was very worried about this project because I would be without a toilet for a while, but Mr. Paucar kept to his word and I had my toilet back so...Read more about LFLS Construction Co.
Porch Pro Headshot Pat Sementa's Plumbing & Htg

Pat Sementa's Plumbing & Htg

Tankless Gas Water Heater Installation
Serves Jericho, New York
We are a full-fledged company offering sales, service and installation of Heating, Hot Water, Central Air Conditioning, Plumbing Equipment and Fire Sprinklers. We have been in business since 1984 and are fully licensed, bonded and insured. Our company works with the Residential Sales, Service and In...Read more about Pat Sementa's Plumbing & Htg
We are a full-fledged company offering sales, service and installation of Heating, Hot Water, Central Air Conditioning, Plumbing Equipment and Fire Sprinklers. We have been in business since 1984 and are fully licensed, bonded and insured. Our company works with the Residential Sales, Service and In...Read more about Pat Sementa's Plumbing & Htg
Porch Pro Headshot Oyster Bay Garage Door Repair

Oyster Bay Garage Door Repair

Tankless Gas Water Heater Installation
Serves Jericho, New York
Oyster Bay Garage Door Repair with garage door repairs, garage door openers, and new garage doors. Call (516) 265-7369 and obtain a FREE estimate for any garage door repair, installation or service obtainable 24 hours with largest choice of garage doors in Oyster Bay.
Oyster Bay Garage Door Repair with garage door repairs, garage door openers, and new garage doors. Call (516) 265-7369 and obtain a FREE estimate for any garage door repair, installation or service obtainable 24 hours with largest choice of garage doors in Oyster Bay.
Porch Pro Headshot Freeport Garage Door Repair

Freeport Garage Door Repair

Tankless Gas Water Heater Installation
Serves Jericho, New York
We promise to beat any written estimate from alternative garage door service companies! Do not let ... A Freeport Garage Door Repair Company you'll be able to trust. We offer sales and repair service for residential and industrial garage doors and electrical openers.
We promise to beat any written estimate from alternative garage door service companies! Do not let ... A Freeport Garage Door Repair Company you'll be able to trust. We offer sales and repair service for residential and industrial garage doors and electrical openers.
Porch Pro Headshot New York Utility Service LLC

New York Utility Service LLC

Tankless Gas Water Heater Installation
Serves Jericho, New York
We have been in the heating and air conditioning business 1999 working behind the scenes as contractors for oil companies, air conditioning companies, and plumbers. As the economy changed business started to go under we decided to go out on our own and deal direct with the consumers. This changed ha...Read more about New York Utility Service LLC
We have been in the heating and air conditioning business 1999 working behind the scenes as contractors for oil companies, air conditioning companies, and plumbers. As the economy changed business started to go under we decided to go out on our own and deal direct with the consumers. This changed ha...Read more about New York Utility Service LLC
Porch Pro Headshot Appliances NYC-Friedrich AC

Appliances NYC-Friedrich AC

Tankless Gas Water Heater Installation
Serves Jericho, New York
HVAC Specialist. We sell , install , service & repair all major brands of cooling units. Ranging from your basic window AC , through the wall , Ptac , portable , ductless split & central air units. We have been servicing the greater NYC are for over 17 years. With that experience comes a long with g...Read more about Appliances NYC-Friedrich AC
HVAC Specialist. We sell , install , service & repair all major brands of cooling units. Ranging from your basic window AC , through the wall , Ptac , portable , ductless split & central air units. We have been servicing the greater NYC are for over 17 years. With that experience comes a long with g...Read more about Appliances NYC-Friedrich AC
Porch Pro Headshot Super Plumber

Super Plumber

Tankless Gas Water Heater Installation
Serves Jericho, New York
(10)
Porch Pro Headshot Homepremier

Homepremier

Tankless Gas Water Heater Installation
Serves Jericho, New York
Porch Pro Headshot Zano Hvac and Contracting

Zano Hvac and Contracting

Tankless Gas Water Heater Installation
Serves Jericho, New York
We service Heating and Air conditioning units across NYC. We also Do Custom Kitchens and Bathrooms...800.990.9643
We service Heating and Air conditioning units across NYC. We also Do Custom Kitchens and Bathrooms...800.990.9643
Porch Pro Headshot Andre Pierre Holdings, Inc.

Andre Pierre Holdings, Inc.

Tankless Gas Water Heater Installation
Serves Jericho, New York
Porch Pro Headshot Zak Plumbing & Heating

Zak Plumbing & Heating

Tankless Gas Water Heater Installation
Serves Jericho, New York